52808900

素因数分解:

$2^2\times 5^2\times {\mathrm{359}}^1\times {\mathrm{1471}}^1$

素因数の和:1844

約数の個数: 36

約数和(自身を含む): 114992640

約数和(自身を除く): 62183740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 359, 718, 1436, 1471, 1795, 2942, 3590, 5884, 7180, 7355, 8975, 14710, 17950, 29420, 35900, 36775, 73550, 147100, 528089, 1056178, 2112356, 2640445, 5280890, 10561780, 13202225, 26404450, 52808900]

約数ペア:

[(1, 52808900), (2, 26404450), (4, 13202225), (5, 10561780), (10, 5280890), (20, 2640445), (25, 2112356), (50, 1056178), (100, 528089), (359, 147100), (718, 73550), (1436, 36775), (1471, 35900), (1795, 29420), (2942, 17950), (3590, 14710), (5884, 8975), (7180, 7355)]